Maretron FPT Cooling Water Flow Switch - 1-1-2"

FPT Cooling Water Flow Switch - 1-1/2"Maretron's 1-1/2" FPT Cooling Water Flow Switch is an accessory for the SIM100 Switch Indicator Module. It has a set of normally closed contacts that will open whenever a flow of cooling water of a user-settable amount is detected. Product : MARETRON 1-1/2" FPT COOLING WATER FLOW SWITCH Manufacturer : MARETRON Manufacturer Part No : 10271 UPC : 873804003306